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Mend Heating, Home Heating Systems

Pressure rising in central heating system?

I have a Ferroli combi boiler which has worked fine for the last 8 years. However it has recently begun to giv... [Read more]
Mend Heating, Home Heating Systems

How do I fix my Potterton Netaheat MkIIF 16-22?

My boiler starts it's cycle on room stat demand. The internal fan runs, the pilot ignites, after 20 secs the m... [Read more]
Mend D.I.Y, Plumbing

How do I flush sediment out of my central heating system?

I have a central heating system with 11 radiators. Sediment in the system is reducing efficiency and I have be... [Read more]
Mend Heating, Home Heating Systems

my heating system at the house keeps running?

my heating system at the house keeps running even after it reaches the temperature i want it at. We got a new... [Read more]
Mend Heating, Home Heating Systems

Potterton Ultra 2 - re-pressurised, but pressure drops within 2days?

We've had the boiler serviced, clean bill of health. Then had a leak from the water cylinder, so that system r... [Read more]
Mend Heating, Home Heating Systems

boiler,benchmark vented water heating system?

my boiler runs on economy seven but its not coming on at night when its suppose to . to heat water up .it came... [Read more]
Mend Heating, Home Heating Systems

How can I fix a vulcan Continental boiler?

Vulcan Coninental Central Heating System cuts out before the water is hot when it is programmed on the all day... [Read more]
Mend Heating, Home Heating Systems

glowworm boiler not firing up?

I have a glowworm boiler and went to turn it on the other day to find it wouldnt light. Pilot light has gone o... [Read more]
Mend Heating, Home Heating Systems

Vulcan Powerhouse heating DSI light shows & heat stops until pressed, why?

Vulcan Powerhouse programmable central ducted gas heating heating system. The DSI light shows on the wall mo... [Read more]
Mend Heating, Home Heating Systems

central heating valve?

can any one help ,updated heating controls for seperate control of heat/water there is a isolating valve on a ... [Read more]
Mend Heating, Home Heating Systems

Potterton Suprima Boiler Won't start?

I have a Potterton Suprima 30 in a five years old house. Last year the PCB had to be replaced due to the syst... [Read more]
Mend Heating, Home Heating Systems

baxi 105 e bolier loosing pressure no leaks ?

Hi my boiler looses pressure over night, the pressure gauge shows empty every morning if the heating is switc... [Read more]
Mend D.I.Y, Plumbing

Debris blocks heating in radiators?

I recently had to replace a rad. Since then a different rad has been cold one day then it works fine, but anot... [Read more]
Mend Heating, Home Heating Systems

How can I stop Baxi Solo 2PF making noises?

Could you advise me why my heating system makes very loud banging noises two or three times a day. It sounds l... [Read more]
Mend Heating, Home Heating Systems

Potterton Profile 30E keeps tripping on Central Heating?

My Potterton Profile 30E keeps tripping off and requires the reset button to be pressed to restart. This typic... [Read more]
Mend Heating, Home Heating Systems

Glow worm Swiftflow 120 Low system pressure?

When heating goes off, system pressure drops to point where low pressure light starts to flash. When heating ... [Read more]
Mend Heating, Home Heating Systems

My CH boiler keeps blowing out when its windy outside!?

Hi, I hope someone can help me with this one. I have an old Baxi Wm 381 RS CH boiler in a house we just moved ... [Read more]
Mend Heating, Home Heating Systems

Fault in Boiler Potterton Puma80?

When I turn the heating on the pressure gauge goes up in the red mark area. And the boiler water goes out by t... [Read more]
Mend Heating, Home Heating Systems

High pressure in Ariston microcombi boiler?

My Ariston Micro Combi 23mffi keeps rising up to 2.7 bar. I have drained the system to let it fall back to 1.7... [Read more]
Mend D.I.Y, General D.I.Y

Central Heating?

What is the proper procedure to bleed my heating & hot water system. I have a vokera Mynute 14/48sp. It is lo... [Read more]
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